August 4, 2010 No Comments Free A&W Root Beer Float Free A&W Root Beer Float Print out the coupon and head over to your local A&W restaurant to get your free A&W Root Beer Float with any purchase. You have only till August 21, 2010 to redeem this coupon. Free A&W Root Beer Float – EXPIRED Facebook Twitter Add Comment Notify me of follow-up comments by email. Notify me of new posts by email.